39249987

素因数分解:

$3^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{6379}}^1$

素因数の和:6682

約数の個数: 16

約数和(自身を含む): 60023040

約数和(自身を除く): 20773053

約数列:

[1, 3, 7, 21, 293, 879, 2051, 6153, 6379, 19137, 44653, 133959, 1869047, 5607141, 13083329, 39249987]

約数ペア:

[(1, 39249987), (3, 13083329), (7, 5607141), (21, 1869047), (293, 133959), (879, 44653), (2051, 19137), (6153, 6379)]